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ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS
Poljoprivreda, 11 (2005), 2; 62-66. urn:nbn:hr:151:707262
Gantner, Vesna; Jovanovac, Sonja; Kuterovac, K.

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Gantner, V., Jovanovac, S. i Kuterovac, K. (2005). ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS. Poljoprivreda, 11. (2), 62-66. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:151:707262

Gantner, Vesna, et al. "ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS." Poljoprivreda, vol. 11, br. 2, 2005, str. 62-66. https://urn.nsk.hr/urn:nbn:hr:151:707262

Gantner, Vesna, Sonja Jovanovac i K. Kuterovac. "ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS." Poljoprivreda 11, br. 2 (2005): 62-66. https://urn.nsk.hr/urn:nbn:hr:151:707262

Gantner, V., Jovanovac, S. i Kuterovac, K. (2005) 'ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS', Poljoprivreda, 11(2), str. 62-66. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:151:707262 (Datum pristupa: 19.11.2024.)

Gantner V, Jovanovac S, Kuterovac K. ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS. Poljoprivreda [Internet]. 20.12.2005. [pristupljeno 19.11.2024.];11(2):62-66. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:151:707262

V. Gantner, S. Jovanovac i K. Kuterovac, "ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS", Poljoprivreda, vol. 11, br. 2, str. 62-66, Prosinac 2005. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:151:707262. [Citirano: 19.11.2024.]

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Naslov (engleski)ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS
AutorVesna Gantner
AutorSonja Jovanovac
AutorK. Kuterovac
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet agrobiotehničkih znanosti Osijek
(Zavod za animalnu proizvodnju i biotehnologiju)
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Poljoprivreda (agronomija)
Stočarstvo
Sažetak (engleski)
The objective of this study was to evaluate relationship between milk yield in the first three lactations regarding levels of milk yield in the first lactation and levels of age at the first calving. Prediction of milk yield in later lactation based on milk yield in the earlier one was also carried out. The data used in this study were 5743 lactation yields collected from 1995 to 2003. All cows finished the first three lactations. Mean value of milk yield in the first lactation was 5283.5 kg, 6033.5 kg in the second and 6338.4 kg the third one. The milk yield estimation coefficients between the first and second lactation was 1.164, between the first and third was 1.231, and 1.079 between the second and third. The levels of milk yield in the first lactation highly significant influenced the value of estimation coefficient between first three lactations, while the age at first calving influenced less significantly. Determination coefficient (R2) values for models used in prediction ranged from 0.348 to 0.396.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - domaća recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPoljoprivreda
Brojčani podacivol. 11, br. 2, str. 62-66
p-ISSN1330-7142
e-ISSN1848-8080
URN:NBNurn:nbn:hr:151:707262
Datum objave publikacije2005-12-20
URL dokumentahttps://hrcak.srce.hr/11947
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-05-20 12:34:53